<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="药品编号" prop="drugId">
        <el-input
          v-model="queryParams.drugId"
          placeholder="请输入药品编号"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="药品名称" prop="drugName">
        <el-input
          v-model="queryParams.drugName"
          placeholder="请输入药品名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="供货商ID" prop="providerId">
        <el-input
          v-model="queryParams.providerId"
          placeholder="请输入供货商ID"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="供货商名称" prop="providerName">
        <el-input
          v-model="queryParams.providerName"
          placeholder="请输入供货商名称"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="进货时间" prop="createdTime">
        <el-date-picker clearable
          v-model="queryParams.createdTime"
          type="date"
          value-format="YYYY-MM-DD"
          placeholder="请选择进货时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="进货数量" prop="number">
        <el-input
          v-model="queryParams.number"
          placeholder="请输入进货数量"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="进货单价" prop="price">
        <el-input
          v-model="queryParams.price"
          placeholder="请输入进货单价"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="Download"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="restockList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="进货ID" align="center" prop="id" />
      <el-table-column label="药品编号" align="center" prop="drugId" />
      <el-table-column label="药品名称" align="center" prop="drugName" />
      <el-table-column label="药品功效" align="center" prop="drugId" >
        <template #default="scope">
        {{findDrugById(scope.row.drugId)?.func}}
        </template>
      </el-table-column>
      <el-table-column label="药品对应疾病" align="center" prop="drugId" >
        <template #default="scope">
          {{findDrugById(scope.row.drugId)?.disease}}
        </template>
      </el-table-column>
      <el-table-column label="药品类型" align="center" prop="drugId" >
        <template #default="scope">
          {{findDrugById(scope.row.drugId)?.drugType}}
        </template>
      </el-table-column>
      <el-table-column label="供货商ID" align="center" prop="providerId" />
      <el-table-column label="供货商名称" align="center" prop="providerName" />
      <el-table-column label="进货时间" align="center" prop="createdTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createdTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="进货数量" align="center" prop="number" />
      <el-table-column label="进货单价" align="center" prop="price" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" >修改</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)">删除</el-button>
        </template>
      </el-table-column>
    </el-table>
    
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改进货对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="restockRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="药品" prop="drugId">
          <el-select v-model="form.drugId" placeholder="请选择药品">
            <el-option
              v-for="item in drugList"
              :key="item.id"
              :label="item.drugName"
              :value="item.id"
            />
          </el-select>
<!--          <el-input v-model="form.drugId" placeholder="请输入药品编号" />-->
        </el-form-item>
<!--        <el-form-item label="药品名称" prop="drugName">-->
<!--          <el-input v-model="form.drugName" placeholder="请输入药品名称" />-->
<!--        </el-form-item>-->
        <el-form-item label="供货商ID" prop="providerId">
          <el-select v-model="form.providerId" placeholder="请选择供货商ID">
            <el-option
              v-for="item in providerList"
              :key="item.id"
              :label="item.name"
              :value="item.id"
            />
          </el-select>
<!--          <el-input v-model="form.providerId" placeholder="请输入供货商ID" />-->
        </el-form-item>
<!--        <el-form-item label="供货商名称" prop="providerName">-->
<!--          <el-input v-model="form.providerName" placeholder="请输入供货商名称" />-->
<!--        </el-form-item>-->
        <el-form-item label="进货时间" prop="createdTime">
          <el-date-picker clearable
            v-model="form.createdTime"
            type="date"
            value-format="YYYY-MM-DD"
            placeholder="请选择进货时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="进货数量" prop="number">
          <el-input v-model="form.number" placeholder="请输入进货数量" />
        </el-form-item>
        <el-form-item label="进货单价" prop="price">
          <el-input v-model="form.price" placeholder="请输入进货单价" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Restock">
import { listRestock, getRestock, delRestock, addRestock, updateRestock } from "@/api/system/restock";
import {listProvider} from "@/api/system/provider.js";
import {listDrug} from "@/api/system/drug.js";
import {watch} from "vue";

const { proxy } = getCurrentInstance();

const restockList = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const ids = ref([]);
const single = ref(true);
const multiple = ref(true);
const total = ref(0);
const title = ref("");
const providerList = ref([]);
const drugList = ref([]);
listDrug().then(response => {
  drugList.value = response.rows;
})
listProvider().then(response => {
  providerList.value = response.rows;
});
const data = reactive({
  form: {},
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    drugId: null,
    drugName: null,
    providerId: null,
    providerName: null,
    createdTime: null,
    number: null,
    price: null
  },
  rules: {
  }
});

function findDrugById(id) {
  return drugList.value.find(item => item.id === id)
}

watch(()=>data.form.providerId, (newVal, oldVal) => {
  console.log(newVal, oldVal)
  data.form.providerName = providerList.value.find(item => item.id === newVal)?.name
  console.log(form.providerName)
})
watch(()=>data.form.drugId, (newVal, oldVal) => {
  console.log(newVal, oldVal)
  data.form.drugName = drugList.value.find(item => item.id === newVal)?.drugName
  console.log(form.drugName)
})

const { queryParams, form, rules } = toRefs(data);

/** 查询进货列表 */
function getList() {
  loading.value = true;
  listRestock(queryParams.value).then(response => {
    restockList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    id: null,
    drugId: null,
    drugName: null,
    providerId: null,
    providerName: null,
    createdTime: null,
    number: null,
    price: null
  };
  proxy.resetForm("restockRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  queryParams.value.pageNum = 1;
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map(item => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

/** 新增按钮操作 */
function handleAdd() {
  reset();
  open.value = true;
  title.value = "添加进货";
}

/** 修改按钮操作 */
function handleUpdate(row) {
  reset();
  const _id = row.id || ids.value
  getRestock(_id).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改进货";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["restockRef"].validate(valid => {
    if (valid) {
      if (form.value.id != null) {
        updateRestock(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addRestock(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  const _ids = row.id || ids.value;
  proxy.$modal.confirm('是否确认删除进货编号为"' + _ids + '"的数据项？').then(function() {
    return delRestock(_ids);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => {});
}

/** 导出按钮操作 */
function handleExport() {
  proxy.download('system/restock/export', {
    ...queryParams.value
  }, `restock_${new Date().getTime()}.xlsx`)
}

getList();
</script>
